| abstract |
The present application relates to plastic substrates, manufacturing methods thereof, organic electronic devices, and display light sources and lighting devices. The plastic substrate according to the present application has excellent light extraction efficiency and exhibits excellent surface roughness characteristics. In addition, the method for manufacturing the plastic substrate according to the present application may manufacture the plastic substrate through a method of secondary addition of scattering components. In addition, the plastic substrate according to the present application can be used as a substrate of an organic electronic device, and the organic electronic device can be used as a display light source and a lighting device. |